* psymtab.c (map_symbol_filenames_psymtab): Skip shared psymtabs.

* lib/gdb.exp (standard_testfile): Don't declare objdir.
(clean_restart): Likewise.
(core_find): Use standard_output_file.

* gdb.dwarf2/dup-psym.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-anonymous-func.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-basic.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-compressed.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-const.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-cu-size.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-intercu.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-intermix.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-linkage-name-trust.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-producer.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-ref-missing-frame.exp: Use
prepare_for_testing_full.
* gdb.dwarf2/dw2-restore.exp: Use prepare_for_testing_full.
* gdb.dwarf2/dw2-strp.exp: Use prepare_for_testing_full.
* gdb.dwarf2/mac-fileno.exp: Use prepare_for_testing_full.

* lib/gdb.exp (build_executable_from_specs): New proc, from
build_executable.
(build_executable): Use it.
(prepare_for_testing_full): New proc.

Separate the indices in gdbint.texinfo into 2 nodes, to avoid file-name clashes.

    * gdbint.texinfo: Remove @syncodeindex directives that put all the
    indices into a single node "Index".  Instead, join function and
    variable indices into a single index, separate from the concept
    index.  Requested in
    http://sourceware.org/ml/gdb-patches/2012-07/msg00146.html.
    (Top): Update the top-level menu: instead of one "Index" there are
    now separate entries "Concept Index" and "Function and Variable
    Index".
    (Concept Index, Function and Variable Index): New nodes.
    (Index): Node deleted.

daily update

*** empty log message ***

* gdb.reverse/break-precsave.exp: Use standard_output_file.
* gdb.reverse/consecutive-precsave.exp: Use standard_output_file.
* gdb.reverse/finish-precsave.exp: Use standard_output_file.
* gdb.reverse/i386-precsave.exp: Use standard_output_file.
* gdb.reverse/machinestate-precsave.exp: Use standard_output_file.
* gdb.reverse/sigall-precsave.exp: Use standard_output_file.
* gdb.reverse/solib-precsave.exp: Use standard_output_file.
* gdb.reverse/step-precsave.exp: Use standard_output_file.
* gdb.reverse/until-precsave.exp: Use standard_output_file.
* gdb.reverse/watch-precsave.exp: Use standard_output_file.

* arm.cc (Arm_relocate_functions::abs16): Remove unused typedef.
(Arm_exidx_cantunwind::do_fixed_endian_write): Likewise.
(Target_arm::scan_reloc_for_stub): Likewise.
* common.cc (Symbol_table::do_allocate_commons_list): Likewise.
* dwarf_reader.cc (Dwarf_die::skip_attributes): Likewise.
* ehframe.cc (Eh_frame::do_add_ehframe_input_section): Likewise.
* incremental.cc (Sized_incr_dynobj::do_add_symbols): Likewise.
* powerpc.cc (Target_powerpc::relocate_tls): Likewise.

*** empty log message ***

daily update

PR gdb/13498
* dwarf2read.c (dwarf2_per_objfile): New members n_type_unit_groups,
all_type_unit_groups, type_unit_groups, tu_stats.
(dwarf2_per_cu_data): Move "imported_symtabs" into new union "s".
All uses updated.  Add type_unit_group to union "s".
(type_unit_group): New struct.
(IS_TYPE_UNIT_GROUP): New macro.
(abbrev_table): Delete unused member "section".
(dw2_do_instantiate_symtab): Early exit if type_unit_group.
(dw2_get_cu): Assert not used with type_unit_group.
(dw2_get_primary_cu): New function.
(dw2_build_type_unit_groups_reader): New function.
(dw2_build_type_unit_groups): New function.
(dw2_get_file_names): Assert not called on type units.
(dw2_map_symtabs_matching_filename): Call dw2_build_type_unit_groups.
Redo loop to iterate over type unit groups instead of type units.
(dw2_expand_symtabs_matching, dw2_map_symbol_filenames): Ditto.
(read_abbrev_offset): New function.
(init_cutu_and_read_dies): New arg "abbrev_table".  All callers
updated.
(create_partial_symtab): New function.
(process_psymtab_comp_unit_reader): Assert not used with type units.
Call create_partial_symtab.
(process_psymtab_type_unit): Delete.
(hash_type_unit_group, eq_type_unit_group): New functions.
(allocate_type_unit_groups_table): New function.
(NO_STMT_LIST_TYPE_UNIT_PSYMTAB): New macro.
(NO_STMT_LIST_TYPE_UNIT_PSYMTAB_SIZE): New macro.
(create_type_unit_group, get_type_unit_group): New functions.
(tu_abbrev_offset): New struct.
(sort_tu_by_abbrev_offset): New function.
(add_type_unit_group_to_table): New function.
(build_type_unit_groups): New function.
(build_type_psymtabs_reader): New function.
(build_type_psymtab_dependencies): New function.
(build_type_psymtabs): Rewrite.
(scan_partial_symbols): Flag an error if a DW_TAG_imported_unit
is seen in a type unit.
(process_queue): Move symtab expansion debugging printfs here.
Call process_full_type_unit for type units.
(compute_symtab_includes): Assert not called for type units.
(process_cu_includes): Don't call compute_symtab_includes for
type units.
(process_full_type_unit): New function.
(process_imported_unit_die): Flag an error if called for type units.
(handle_DW_AT_stmt_list): Delete arg "want_line_info".  All callers
updated.  Assert not called for type units.
(read_file_scope): Call dwarf2_start_symtab.
(setup_type_unit_groups): New function.
(read_type_unit_scope): Rewrite.
(abbrev_table_read_table): Initialize abbrev_table->offset.
(abbrev_table_free_cleanup): New function.
(dwarf2_start_symtab): New function.
(load_full_type_unit): Assert not called for type unit groups.

* buildsym.c (finish_block_internal): New arg "expandable".
All callers updated.
(start_symtab): Move most contents to ...
(restart_symtab): ... here.  New function.
(reset_symtab_globals): New function.
(end_symtab_1): Renamed from end_symtab.  New arg "expandable".
Call reset_symtab_globals.
(end_symtab, end_expandable_symtab): New functions.
(set_missing_symtab, augment_type_symtab): New functions.
* buildsym.h (end_expandable_symtab): Declare.
(augment_type_symtab, restart_symtab): Declare.

* psympriv.h (struct partial_symtab): New member "anonymous".
* psymtab.c (partial_map_symtabs_matching_filename): Ignore
anonymous psymtabs.
(read_psymtabs_with_filename): Ditto.
(map_symbol_filenames_psymtab, psymtab_to_fullname): Ditto.
(expand_symtabs_matching_via_partial): Ditto.
(dump_psymtab): Update.

* dictionary.c (dict_add_pending): New function.
* dictionary.h (dict_add_pending): Declare.

* gdb.mi/dw2-ref-missing-frame.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/gdb2549.exp: Use standard_testfile.
* gdb.mi/gdb669.exp: Use standard_testfile.
* gdb.mi/gdb701.exp: Use standard_testfile.
* gdb.mi/gdb792.exp: Use standard_testfile.
* gdb.mi/mi-async.exp: Use standard_testfile.
* gdb.mi/mi-basics.exp: Use standard_testfile.
* gdb.mi/mi-break.exp: Use standard_testfile.
* gdb.mi/mi-cli.exp: Use standard_testfile.
* gdb.mi/mi-console.exp: Use standard_testfile.
* gdb.mi/mi-disassemble.exp: Use standard_testfile.
* gdb.mi/mi-eval.exp: Use standard_testfile.
* gdb.mi/mi-file-transfer.exp: Use standard_testfile.
* gdb.mi/mi-file.exp: Use standard_testfile.
* gdb.mi/mi-inheritance-syntax-error.exp: Use standard_testfile.
* gdb.mi/mi-logging.exp: Use standard_testfile.
* gdb.mi/mi-nonstop-exit.exp: Use standard_testfile.
* gdb.mi/mi-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-ns-stale-regcache.exp: Use standard_testfile.
* gdb.mi/mi-nsintrall.exp: Use standard_testfile.
* gdb.mi/mi-nsmoribund.exp: Use standard_testfile.
* gdb.mi/mi-nsthrexec.exp: Use standard_testfile.
* gdb.mi/mi-pending.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-pthreads.exp: Use standard_testfile.
* gdb.mi/mi-read-memory.exp: Use standard_testfile.
* gdb.mi/mi-regs.exp: Use standard_testfile.
* gdb.mi/mi-return.exp: Use standard_testfile.
* gdb.mi/mi-reverse.exp: Use standard_testfile.
* gdb.mi/mi-simplerun.exp: Use standard_testfile.
* gdb.mi/mi-solib.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-stack.exp: Use standard_testfile.
* gdb.mi/mi-stepi.exp: Use standard_testfile.
* gdb.mi/mi-stepn.exp: Use standard_testfile.
* gdb.mi/mi-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi-until.exp: Use standard_testfile.
* gdb.mi/mi-var-block.exp: Use standard_testfile.
* gdb.mi/mi-var-child-f.exp: Use standard_testfile.
* gdb.mi/mi-var-child.exp: Use standard_testfile.
* gdb.mi/mi-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi-var-cp.exp: Use standard_testfile.
* gdb.mi/mi-var-display.exp: Use standard_testfile.
* gdb.mi/mi-var-invalidate.exp: Use standard_testfile,
standard_output_file.
* gdb.mi/mi-var-rtti.exp: Use standard_testfile.
* gdb.mi/mi-watch-nonstop.exp: Use standard_testfile.
* gdb.mi/mi-watch.exp: Use standard_testfile.
* gdb.mi/mi2-amd64-entry-value.exp: Use standard_testfile.
* gdb.mi/mi2-basics.exp: Use standard_testfile.
* gdb.mi/mi2-break.exp: Use standard_testfile.
* gdb.mi/mi2-cli.exp: Use standard_testfile.
* gdb.mi/mi2-console.exp: Use standard_testfile.
* gdb.mi/mi2-disassemble.exp: Use standard_testfile.
* gdb.mi/mi2-eval.exp: Use standard_testfile.
* gdb.mi/mi2-file.exp: Use standard_testfile.
* gdb.mi/mi2-pthreads.exp: Use standard_testfile.
* gdb.mi/mi2-read-memory.exp: Use standard_testfile.
* gdb.mi/mi2-regs.exp: Use standard_testfile.
* gdb.mi/mi2-return.exp: Use standard_testfile.
* gdb.mi/mi2-simplerun.exp: Use standard_testfile.
* gdb.mi/mi2-stack.exp: Use standard_testfile.
* gdb.mi/mi2-stepi.exp: Use standard_testfile.
* gdb.mi/mi2-syn-frame.exp: Use standard_testfile.
* gdb.mi/mi2-until.exp: Use standard_testfile.
* gdb.mi/mi2-var-block.exp: Use standard_testfile.
* gdb.mi/mi2-var-child.exp: Use standard_testfile.
* gdb.mi/mi2-var-cmd.exp: Use standard_testfile.
* gdb.mi/mi2-var-display.exp: Use standard_testfile.
* gdb.mi/mi2-watch.exp: Use standard_testfile.

* gdb.cp/abstract-origin.exp: Use standard_testfile.
* gdb.cp/ambiguous.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/annota2.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/annota3.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/anon-ns.exp: Use standard_testfile.
* gdb.cp/anon-struct.exp: Use standard_testfile.
* gdb.cp/anon-union.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/arg-reference.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/bool.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/breakpoint.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/bs15503.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/call-c.exp: Use standard_testfile, clean_restart,
standard_output_file.
* gdb.cp/casts.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/class2.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/classes.exp: Use standard_testfile, prepare_for_testing.
(test_static_members): Update.
* gdb.cp/cmpd-minsyms.exp: Use standard_testfile.
* gdb.cp/converts.exp: Use standard_testfile.
* gdb.cp/cp-relocate.exp: Use standard_testfile.
* gdb.cp/cpcompletion.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/cpexprs.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/cplabel.exp: Use standard_testfile.
* gdb.cp/cplusfuncs.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/ctti.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/derivation.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/destrprint.exp: Use standard_testfile.
* gdb.cp/dispcxx.exp: Use standard_testfile.
* gdb.cp/exception.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/expand-psymtabs-cxx.exp: Use standard_testfile.
* gdb.cp/extern-c.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/formatted-ref.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/fpointer.exp: Use standard_testfile.
* gdb.cp/gdb1355.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/gdb2384.exp: Use standard_testfile, clean_restart,
standard_output_file.
* gdb.cp/gdb2495.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/hang.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/infcall-dlopen.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/inherit.exp: Use standard_testfile, prepare_for_testing.
(do_tests): Update.
* gdb.cp/koenig.exp: Use standard_testfile.
* gdb.cp/local.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/m-data.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/m-static.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/mb-ctor.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/mb-inline.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/mb-templates.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/member-ptr.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/meth-typedefs.exp: Use standard_testfile.
* gdb.cp/method.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/method2.exp: Use standard_testfile.
* gdb.cp/minsym-fallback.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/misc.exp: Use standard_testfile, prepare_for_testing.
(do_tests): Update.
* gdb.cp/namespace-enum.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/namespace-nested-import.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/namespace.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nextoverthrow.exp: Use standard_testfile.
* gdb.cp/no-dmgl-verbose.exp: Use standard_testfile.
* gdb.cp/nsdecl.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/nsimport.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsnested.exp: Use standard_testfile.
* gdb.cp/nsnoimports.exp: Use standard_testfile.
* gdb.cp/nsrecurs.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsstress.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/nsusing.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/operator.exp: Use standard_testfile.
* gdb.cp/oranking.exp: Use standard_testfile.
* gdb.cp/overload-const.exp: Use standard_testfile.
* gdb.cp/overload.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/ovldbreak.exp: Use standard_testfile.
* gdb.cp/ovsrch.exp: Use standard_testfile.
* gdb.cp/paren-type.exp: Use standard_testfile.
* gdb.cp/pass-by-ref.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/pr-1023.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr-1210.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr-574.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr10687.exp: Use standard_testfile, clean_restart.
* gdb.cp/pr10728.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/pr12028.exp: Use standard_testfile.
* gdb.cp/pr9067.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/pr9167.exp: Use standard_testfile.
* gdb.cp/pr9631.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/printmethod.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/psmang.exp: Use standard_testfile, clean_restart.
* gdb.cp/psymtab-parameter.exp: Use standard_testfile.
* gdb.cp/ptype-cv-cp.exp: Use standard_testfile.
* gdb.cp/re-set-overloaded.exp: Use standard_testfile,
standard_output_file.
* gdb.cp/readnow-language.exp: Use standard_testfile.
* gdb.cp/ref-params.exp: Use standard_testfile, build_executable.
(gdb_start_again): Use clean_restart.
* gdb.cp/ref-types.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/rtti.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/shadow.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/smartp.exp: Use standard_testfile.
* gdb.cp/static-method.exp: Use standard_testfile.
* gdb.cp/static-print-quit.exp: Use standard_testfile.
* gdb.cp/temargs.exp: Use standard_testfile.
* gdb.cp/templates.exp: Use standard_testfile,
prepare_for_testing.
(do_tests): Update.
* gdb.cp/try_catch.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/typedef-operator.exp: Use standard_testfile.
* gdb.cp/userdef.exp: Use standard_testfile, prepare_for_testing.
* gdb.cp/virtbase.exp: Use standard_testfile,
prepare_for_testing.
* gdb.cp/virtfunc.exp: Use standard_testfile,
prepare_for_testing.
(do_tests): Update.
* gdb.cp/virtfunc2.exp: Use standard_testfile,
prepare_for_testing.

PR gold/14309
* configure.ac: Test whether std::tr1::hash<off_t> works.
* gold.h: Add a specialization for std::tr1::hash<off_t> if
needed.
* output.h (class Output_fill): Add virtual destructor.
* configure, config.in: Rebuild.

* lib/gdb.exp (standard_testfile): Unset output variables from
earlier invocations.

Add SORT_NONE and don't sort sort .init/.fini sections

ld/

PR ld/14156
* NEWS: Mention SORT_NONE.

* ld.h (sort_type): Add by_none.

* ld.texinfo: Document SORT_NONE.

* ldgram.y: Handle SORT_NONE.

* ldlang.c (update_wild_statements): Handle by_none.  Don't
sort .init/.fini sections.

* ldlex.l: Add SORT_NONE.

ld/testsuite/

PR ld/14156
* ld-elf/fini0.s: New file.
* ld-elf/fini1.s: Likewise.
* ld-elf/fini2.s: Likewise.
* ld-elf/fini3.s: Likewise.
* ld-elf/finin.s: Likewise.
* ld-elf/foo0.s: Likewise.
* ld-elf/foo1.s: Likewise.
* ld-elf/foo2.s: Likewise.
* ld-elf/foo3.s: Likewise.
* ld-elf/foon.s: Likewise.
* ld-elf/init0.s: Likewise.
* ld-elf/init1.s: Likewise.
* ld-elf/init2.s: Likewise.
* ld-elf/init3.s: Likewise.
* ld-elf/initn.s: Likewise.
* ld-elf/pr14156a.d: Likewise.
* ld-elf/pr14156b.d: Likewise.
* ld-elf/pr14156c.d: Likewise.
* ld-elf/pr14156c.t: Likewise.

Add testcases for PR ld/14323

PR ld/14323
* ld-elf/pr14323-1.c: New.
* ld-elf/pr14323-2.c: Likewise.

* ld-elf/shared.exp (build_tests): Add libpr14323-2.so.
(run_tests): Add pr14323.

* buildsym.c (start_subfile): Remove unnecessary check for
name == NULL.

* psymtab.c (allocate_psymtab): Use host_address_to_string.

* dwarf2read.c (load_full_type_unit): Simplify.

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daily update

* dwarf2read.c (dwarf2_per_objfile): Change type of all_type_units
to struct signatured_type **.  All uses updated.

gdb/testsuite:

* gdb.mi/gdb2549.exp: Remove -DFAKEARGV from compilation flags.
* gdb.mi/mi-async.exp, gdb.mi/mi-basics.exp: Likewise.
* gdb.mi/mi-break.exp, gdb.mi/mi-cli.exp: Likewise.
* gdb.mi/mi-console.exp, gdb.mi/mi-disassemble.exp: Likewise.
* gdb.mi/mi-eval.exp, gdb.mi/mi-file.exp: Likewise.
* gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp: Likewise.
* gdb.mi/mi-return.exp, gdb.mi/mi-reverse.exp: Likewise.
* gdb.mi/mi-simplerun.exp, gdb.mi/mi-stack.exp: Likewise.
* gdb.mi/mi-stepi.exp, gdb.mi/mi-syn-frame.exp: Likewise.
* gdb.mi/mi-until.exp, gdb.mi/mi-var-block.exp: Likewise.
* gdb.mi/mi-var-child.exp, gdb.mi/mi-var-cmd.exp: Likewise.
* gdb.mi/mi-var-display.exp: Likewise.
* gdb.mi/mi-var-invalidate.exp: Likewise.
* gdb.mi/mi-watch.exp, gdb.mi/mi2-basics.exp: Likewise.
* gdb.mi/mi2-break.exp, gdb.mi/mi2-cli.exp: Likewise.
* gdb.mi/mi2-console.exp: Likewise.
* gdb.mi/mi2-disassemble.exp: Likewise.
* gdb.mi/mi2-eval.exp, gdb.mi/mi2-file.exp: Likewise.
* gdb.mi/mi2-read-memory.exp: Likewise.
* gdb.mi/mi2-regs.exp, gdb.mi/mi2-return.exp: Likewise.
* gdb.mi/mi2-simplerun.exp: Likewise.
* gdb.mi/mi2-stack.exp, gdb.mi/mi2-stepi.exp: Likewise.
* gdb.mi/mi2-syn-frame.exp: Likewise.
* gdb.mi/mi2-until.exp, gdb.mi/mi2-var-block.exp: Likewise.
* gdb.mi/mi2-var-child.exp, gdb.mi/mi2-var-cmd.exp: Likewise.
* gdb.mi/mi2-var-display.exp, gdb.mi/mi2-watch.exp: Likewise.

* dwarf2read.c (dwarf2_attr_no_follow): Delete unused arg "cu".
All callers updated.

* c-exp.y (check_parameter_typelist): New function.
(parameter_typelist): Call it.
* eval.c (make_params): Handle '(void)' case.
* gdbtypes.c (lookup_function_type_with_arguments): Handle
'(void)' case.
testsuite
* gdb.base/whatis.exp: Add error checks for improper 'void' uses.
* gdb.base/callfuncs.exp: Add cast-based test.
* gdb.base/callfuncs.c (voidfunc): New function.

PR ld/14323
* elflink.c (elf_sort_symbol): Sort by size too.
(elf_link_add_object_symbols <weakdefs>): Simplify binary search.
Do not depend on ordering of symbol aliases.  Match largest size.

daily update

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* gdb.dwarf2/dw4-sig-type-unused.S: Fix typo.

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daily update

gdb/
* common/linux-ptrace.c: Include gdb_assert.h.
<__i386__> (linux_ptrace_test_ret_to_nx_instr): New declaration.
<__i386__>: Include sys/reg.h, sys/mman.h, signal.h, sys/wait.h and
stdint.h.
(linux_ptrace_test_ret_to_nx, linux_ptrace_init_warnings): New
functions.
* common/linux-ptrace.h (linux_ptrace_init_warnings): New declarations.
* linux-nat.c (linux_child_post_attach)
(linux_child_post_startup_inferior): Call linux_ptrace_init_warnings.

gdb/gdbserver/
* gdbserver/linux-low.c (initialize_low): Call
linux_ptrace_init_warnings.

gdb/
* linux-thread-db.c (thread_db_find_new_threads_silently): Do not apply
nptl <2.7 bug workaround for core files.

gdb/testsuite/
Fix XFAIL compatibility with old i386 systems.
* gdb.base/stale-infcall.exp (test system longjmp tracking support):
Check also 'Cannot insert breakpoint 0'.

daily update

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gdb/
* linux-nat.c (resume_lwp, linux_nat_resume): Remove LP->SIGINFO
clearing.
(save_siginfo): Remove.
(stop_wait_callback, linux_nat_filter_event): Remove the save_siginfo
call.
(resume_stopped_resumed_lwps): Remove LP->SIGINFO clearing.
(linux_nat_get_siginfo): Use PTRACE_GETSIGINFO.
* linux-nat.h (struct lwp_info): Remove field siginfo.

gdb/
Code cleanup for the next patch.
* arm-linux-nat.c (arm_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.
* ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
(ia64_linux_stopped_data_address):
* linux-nat.c (linux_nat_get_siginfo): Add parameter siginfo, change
the return value.
* linux-nat.h (linux_nat_get_siginfo): Likewise.
* ppc-linux-nat.c (ppc_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.

gdb/
PR 14321
* findcmd.c (parse_find_args): New variable pattern_buf_size_need.
Increase buffer sizes to 2x we need, not just 2x of the previous size.

gdb/testsuite/
PR 14321
* gdb.base/find.exp
(find int64_search_buf, +64/8*100, int64_search_buf): New test.

* c-exp.y (DOTDOTDOT): New token.
(func_mod, exp): Use parameter_typelist.
(parameter_typelist): New production.
(tokentab3): Add "..." token.
* eval.c (make_params): Handle varargs.
* gdbtypes.c (lookup_function_type_with_arguments): Handle
varargs.
testsuite
* gdb.base/whatis.exp: Add test.

PR exp/9608:
* c-exp.y (%union) <tvec>: Change type.
(func_mod): Now uses <tvec> type.
(exp): Update for tvec change.
(direct_abs_decl): Push the typelist.
(func_mod): Return a typelist.
(nonempty_typelist): Update for tvec change.
* gdbtypes.c (lookup_function_type_with_arguments): New function.
* gdbtypes.h (lookup_function_type_with_arguments): Declare.
* parse.c (pop_type_list): New function.
(push_typelist): New function.
(follow_types): Handle tp_function_with_arguments.
* parser-defs.h (type_ptr): New typedef.  Define a VEC.
(enum type_pieces) <tp_function_with_arguments>: New constant.
(union type_stack_elt) <typelist_val>: New field.
(push_typelist): Declare.
testsuite
* gdb.base/whatis.exp: Add regression test.

* c-exp.y (%union) <type_stack>: New field.
(abs_decl, direct_abs_decl): Use <type_stack> type.  Update.
(ptr_operator_ts): New production.
(ptype): Update.
* parse.c (type_stack_reserve): New function.
(check_type_stack_depth): Use it.
(pop_type_stack, append_type_stack, push_type_stack)
(get_type_stack, type_stack_cleanup): New functions.
(follow_types): Handle tp_type_stack.
(_initialize_parse): Simplify initialization.
* parser-defs.h (enum type_pieces) <tp_type_stack>: New
constant.
(union type_stack_elt) <stack_val>: New field.
(get_type_stack, append_type_stack, push_type_stack)
(type_stack_cleanup): Declare.
testsuite
* gdb.base/whatis.exp: Add tests.

* parser-defs.h (type_stack, type_stack_size, type_stack_depth):
Remove.
(struct type_stack): New.
* parse.c (type_stack, type_stack_size, type_stack_depth):
Remove.
(type_stack): New global.
(parse_exp_in_context, check_type_stack_depth)
(insert_into_type_stack, insert_type, push_type, push_type_int)
(insert_type_address_space, pop_type, pop_type_int)
(_initialize_parse): Update.

* c-exp.y (func_mod, direct_abs_decl, abs_decl, ptr_operator):
Remove %type.

* mips.h: Fix a typo in description.

* c-lang.c (c_printstr): Remove ununsed variable WIDTH.

    * cp-valprint.c (cp_print_value): Replace potentially unsafe
        alloca with xmalloc/xfree.

* MAINTAINERS (Write After Approval): Add myself to the list.

* dwarf2read.c (dw2_expand_symtabs_matching): Fix typo.

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daily update

gas/config/
        * tc-xgate.c: Revised assembler so that operands
are collected before the addressing mode is
determined.

include/opcode/
* xgate.h: Changed the format string for mode
XGATE_OP_DYA_MON.

opcodes/
* xgate-dis.c: Removed an IF statement that will
always be false due to overlapping operand masks.
* xgate-opc.c: Corrected 'com' opcode entry and
fixed spacing.

Typo fix.

opcodes/
* mips-dis: Remove gratuitous newline.

2012-07-05  Hui Zhu  <hui_zhu@mentor.com>

* gdb.texinfo (Maintenance Commands): Change help for "maint agent"
and "maint agent-eval".

2012-07-05  Hui Zhu  <hui_zhu@mentor.com>

* ax-gdb.c (cli/cli-utils.h): New include.
(linespec.h): Ditto.
(agent_eval_command_one): New function.
(agent_command_1): Ditto.
(agent_command): Call function agent_command_1.
(agent_eval_command): Ditto.
(_initialize_ax_gdb): Change help for "maint agent"
and "maint agent-eval".

2012-07-05  Hui Zhu  <hui_zhu@mentor.com>

* breakpoint.c (check_for_argument): Move to file cli/cli-utils.c.
* cli/cli-utils.c (check_for_argument): New function.
* cli/cli-utils.h (check_for_argument): Ditto.

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daily update

Mention x32 ABI support in NEWS

* NEWS: Mention x32 ABI support.

Add sp_regnum_from_eax/pc_regnum_from_eax to i386 gdbarch_tdep

* amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to
AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM.

* i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax
and pc_regnum_from_eax to -1.  Update SP regnum from
sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if
needed.

* i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and
pc_regnum_from_eax.

gdb/testsuite/
PR 12649
* gdb.base/dprintf.exp (Set dprintf style to agent): Add missing
gdb_test_multiple $gdb_prompt terminator.

2012-07-04  Pedro Alves  <palves@redhat.com>

* gdb.mi/mi-reverse.exp: Use supports_reverse and
supports_process_record.

2012-07-04  Pedro Alves  <palves@redhat.com>

* gdb.ada/packed_tagged/comp_bug.adb: Convert to unix text line
endings.
* gdb.mi/mi-reverse.exp: Convert to unix text line endings.

Check number of sections overflow

* elf.c (assign_section_numbers): Check if number of sections
>= SHN_LORESERVE.
* elfcode.h (elf_object_p): Likewise.

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daily update

* gdb.base/info-os.c (main): Retry resource acquisition until an
available one is found.
* gdb.base/info-os.exp: Collect resource keys from the program
and use them in matching.

gdb/
Fix 'warning: parameter has incomplete type' with gcc-3.4.6.
* dwarf2expr.h: Include gdbtypes.h.
(enum call_site_parameter_kind, union call_site_parameter_u): Remove
these forward declarations.
(cu_offset, sect_offset): Move these ...
* gdbtypes.h: Remove include dwarf2expr.h.
(cu_offset, sect_offset): ... here.

* archive.c (bsd_write_armap): Catch attempts to create an archive
with indicies bigger than 4Gb.
(coff_write_armap): Likewise.

* readelf.c (process_archive): Display member indicies when
dumping index.

 gdb.texinfo: Separate the index into 2 indices, cp and fn, to
 avoid file-name clashes between Index.html and index.html on
 case-insensitive filesystems.  See the discussion starting in
 http://sourceware.org/ml/gdb-patches/2012-06/msg00457.html for the
 details of the problem.
 (Top): Update the master menu for the above.
 (Concept Index, Command and Variable Index): New nodes, instead of
 the old "Index" node that was deleted.  All cross-references
 updated.

Don't compress empty debug section

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/14319
* elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
debug section.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/14319
* binutils-all/compress.exp: Test compress empty debug sections.

* binutils-all/dw2-empty.S: New file.

Support x32 sigtramp

* amd64-linux-tdep.c (linux_sigtramp_code): Renamed to ...
(amd64_linux_sigtramp_code): This.
(amd64_x32_linux_sigtramp_code): New.
(LINUX_SIGTRAMP_LEN): Updated.
(amd64_linux_sigtramp_start): Check x32 sigtramp.

Properly handle indirect symbols

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3351
* elflink.c (_bfd_elf_update_dynamic_flags): New.
(_bfd_elf_merge_symbol): Update both real and indirect symbol
dynamic flags.
(_bfd_elf_add_default_symbol): Make the real symbol dynamic if
the indirect symbol is defined in a shared library.
(elf_link_add_object_symbols): Likewise.  If the indirect
symbol has been forced local, don't make the real symbol
dynamic.
(elf_link_check_versioned_symbol): Check indirect symbol.
(elf_link_output_extsym): Use real symbol definition when
reporting indirect symbol error.  Check version info for
dynamic versioned symbol.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3351
* ld-elf/indirect.exp: New file.
* ld-elf/indirect1a.c: Likewise.
* ld-elf/indirect1b.c: Likewise.
* ld-elf/indirect1c.c: Likewise.
* ld-elf/indirect2.c: Likewise.
* ld-elf/indirect3.out: Likewise.
* ld-elf/indirect3a.c: Likewise.
* ld-elf/indirect3b.c: Likewise.
* ld-elf/indirect3c.c: Likewise.
* ld-elf/indirect4.out: Likewise.
* ld-elf/indirect4a.c: Likewise.
* ld-elf/indirect4b.c: Likewise.
* ld-elf/indirect4c.c: Likewise.

PR ld/14207
* elf.c (assign_file_positions_for_load_sections): Remove assertions
that only PT_LOAD headers include file header and section headers.
(assign_file_positions_for_non_load_sections): Similarly don't
assert PT_GNU_RELRO header does not include file and section headers.
Compare first section vma rather than PT_LOAD p_vaddr against
relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
abort with assertion.

daily update

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gdb/
* linux-thread-db.c (thread_db_new_objfile): Fix comment typos.

Plus add in an already checked in file:
(thread_db_new_objfile): Exclude debug files.

gdb/
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: Remove check for gnu/libc-version.h.
* linux-thread-db.c <HAVE_GNU_LIBC_VERSION_H>: Remove include of
gnu/libc-version.h.
(enable_thread_event_reporting) <HAVE_GNU_LIBC_VERSION_H>: Remove
variables libc_version, libc_major and libc_minor.  Replace sscanf by
inferior_has_bug.  Extend the comment.

gdb/
* linux-thread-db.c (inferior_has_bug): New function.
(thread_db_find_new_threads_silently): Return boolean as checked by
inferior_has_bug, describe it in the comments.
(try_thread_db_load_1): Move call to thread_db_find_new_threads_silently
earlier.  Abort the initialization if it returned non-zero.
(thread_db_find_new_threads_2): Preinitialize ERR.  Check errors also
if UNTIL_NO_NEW,

gdb/testsuite/
* gdb.threads/gcore-thread.exp: Remove variable libthread_db_seen.
Wrap the test into loop for corefile and core0file.

gdb/testsuite/
* gdb.dwarf2/fission-reread.S: Change # comments to /* */ comments.

gdb/testsuite/
* gdb.dwarf2/fission-reread.S: Remove .section attributes.
Change CU pointer size to 4 bytes, adjust .8byte to .4byte.  Remove
.note.GNU-stack.

* dwarf2read.c (maybe_queue_comp_unit): Move definition next to others
related to queue management.

ld/testsuite/
* ld/testsuite/ld-i386/tlsbin-nacl.rd: Update for symbol table changes.
* ld/testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise.
* ld/testsuite/ld-i386/tlsdesc-nacl.rd: Likewise.
* ld/testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise.
* ld/testsuite/ld-i386/tlsnopic-nacl.rd: Likewise.
* ld/testsuite/ld-i386/tlspic-nacl.rd: Likewise.
* ld/testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise.
* ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise.
* ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
* ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
* ld/testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.

* dwarf2read.c (create_debug_types_hash_table): Use "debug dwarf2-read"
instead of "debug dwarf2-die" in debugging printfs.
(create_debug_info_hash_table_reader): Ditto.
(create_debug_info_hash_table): Ditto.
(init_dwo_file): Ditto.
(init_cutu_and_read_dies): Add debugging printf.
(init_cutu_and_read_dies_no_follow): Ditto.
(process_psymtab_comp_unit_reader): Ditto.

gas/testsuite/
* gas/i386/rep-suffix.s: Add 'rep nop' case.
* gas/i386/x86-64-rep-suffix.s: Likewise.
* gas/i386/rep-suffix.d: Updated.
* gas/i386/x86-64-rep-suffix.d: Likewise.
* gas/i386/ilp32/x86-64-rep-suffix.d: Likewise.

opcodes/
* i386-opc.tbl: Add RepPrefixOk to nop.
* i386-tbl.h: Regenerate.

gdb/testsuite:

2012-07-02  Sergio Durigan Junior  <sergiodj@redhat.com>

* gdb.base/help.exp (help b, help br, help bre, help brea, help
break): Include help message for the new `-probe' and `-probe-stap'
options.

(gdb_no_commands_at_breakpoint): Tweak previous patch for win64 where
sizeof (long) < sizeof (void*).

* mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
pointer to int.

Fix ChangeLog entry

Move rep tests for bsf/bsr/ret to rep-suffix

* gas/i386/i386.exp: Don't run rep-bsf nor rep-ret.

* gas/i386/rep-bsf.d: Removed.
* gas/i386/rep-bsf.s: Likewise.
* gas/i386/rep-ret.d: Likewise.
* gas/i386/rep-ret.s: Likewise.

* gas/i386/rep-suffix.d: Updated.
* gas/i386/x86-64-rep-suffix.d: Likewise.
* gas/i386/ilp32/x86-64-rep-suffix.d: Likewise.

* gas/i386/rep-suffix.s: Add tests for bsf, bsr and ret.
* i386/x86-64-rep-suffix.s: Likewise.

Replace __end_SECNAME with __stop_SECNAME

* ld.texinfo: Replace __end_SECNAME with __stop_SECNAME.

Add target-side support for dynamic printf.
* NEWS: Mention the additional style.
* breakpoint.h (struct bp_target_info): New fields tcommands, persist.
(struct bp_location): New field cmd_bytecode.
* breakpoint.c: Include format.h.
(disconnected_dprintf): New global.
(parse_cmd_to_aexpr): New function.
(build_target_command_list): New function.
(insert_bp_location): Call it.
(remove_breakpoints_pid): Skip dprintf breakpoints.
(print_one_breakpoint_location): Ditto.
(dprintf_style_agent): New global.
(dprintf_style_enums): Add dprintf_style_agent.
(update_dprintf_command_list): Add agent case.
(agent_printf_command): New function.
(_initialize_breakpoint): Add new commands.
* common/ax.def (printf): New bytecode.
* ax.h (ax_string): Declare.
* ax-gdb.h (gen_printf): Declare.
* ax-gdb.c: Include cli-utils.h, format.h.
(gen_printf): New function.
(maint_agent_print_command): New function.
(_initialize_ax_gdb): Add maint agent-printf command.
* ax-general.c (ax_string): New function.
(ax_print): Add printf disassembly.
* Makefile.in (SFILES): Add format.c
(COMMON_OBS): Add format.o.
* common/format.h: New file.
* common/format.c: New file.
* printcmd.c: Include format.h.
(ui_printf): Call parse_format_string.
* remote.c (remote_state): New field breakpoint_commands.
(PACKET_BreakpointCommands): New enum.
(remote_breakpoint_commands_feature): New function.
(remote_protocol_features): Add new BreakpointCommands entry.
(remote_can_run_breakpoint_commands): New function.
(remote_add_target_side_commands): New function.
(remote_insert_breakpoint): Call it.
(remote_insert_hw_breakpoint): Ditto.
(_initialize_remote): Add new packet configuration for
target-side breakpoint commands.
* target.h (struct target_ops): New field
to_can_run_breakpoint_commands.
(target_can_run_breakpoint_commands): New macro.
* target.c (update_current_target): Handle
to_can_run_breakpoint_commands.

[gdbserver]
* Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
(ax.o): Add it to build rule.
(ax-ipa.o): Ditto.
(OBS): Add format.o.
(IPA_OBS): Add format.o.
* server.c (handle_query): Claim support for breakpoint commands.
(process_point_options): Add command case.
(process_serial_event): Leave running if there are printfs in
effect.
* mem-break.h (any_persistent_commands): Declare.
(add_breakpoint_commands): Declare.
(gdb_no_commands_at_breakpoint): Declare.
(run_breakpoint_commands): Declare.
* mem-break.c (struct point_command_list): New struct.
(struct breakpoint): New field command_list.
(any_persistent_commands): New function.
(add_commands_to_breakpoint): New function.
(add_breakpoint_commands): New function.
(gdb_no_commands_at_breakpoint): New function.
(run_breakpoint_commands): New function.
* linux-low.c (linux_wait_1): Test for and run breakpoint commands
locally.
* ax.c: Include format.h.
(ax_printf): New function.
(gdb_eval_agent_expr): Add printf opcode.

[doc]
* gdb.texinfo (Dynamic Printf): Mention agent style and
disconnected dprintf.
(Maintenance Commands): Describe maint agent-printf.
(General Query Packets): Mention BreakpointCommands feature.
(Packets): Document commands extension to Z0 packet.
* agentexpr.texi (Bytecode Descriptions): Document printf
bytecode.

[testsuite]
* gdb.base/dprintf.exp: Add agent style tests.

Add a test for weak alias

* ld-elf/data2.c: New file.
* ld-elf/weakdef1.c: Likewise.

* ld-elf/shared.exp: Add tests for libdata2 and weakdef1.

* dwarf.c: Include gdb-index.h.
(display_gdb_index): Handle version 7.